22390986

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{52561}}^1$

素因数の和:52637

約数の個数: 16

約数和(自身を含む): 45413568

約数和(自身を除く): 23022582

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 52561, 105122, 157683, 315366, 3731831, 7463662, 11195493, 22390986]

約数ペア:

[(1, 22390986), (2, 11195493), (3, 7463662), (6, 3731831), (71, 315366), (142, 157683), (213, 105122), (426, 52561)]